公开(公告)号：US20220407615A1

公开(公告)日：2022-12-22

申请号：US17350123

申请日：2021-06-17

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Syed Amaar AHMAD ,  Ivan VUKOVIC ,  Colin LIEBERMAN

IPC: H04B17/345 ,  H04W24/08 ,  H04W24/10

Abstract: An infrastructure device includes a transceiver, programmed to communicate with a plurality of vehicles, wherein at least one of the vehicles is located within a distance defined from a location of the infrastructure device, and at least one of the vehicles is located outside the distance from the location of the infrastructure device; and a controller, programmed to measure a channel busy ratio (CBR) for communication with the plurality of vehicles, measure a package error rate (PER) for communication with one or more of the vehicles located within the distance, and responsive to the CBR being greater than a CBR threshold, or the PER being greater than a PER threshold, record an interference event into a log.